My wife and I were satisfied with our stay at Pummy's place though there were a few things future renters should be aware of.
Here are the positives: Good location close to the MRT, very clean, laundry in the room, comfy bed and couch. Great communication from Pummy and good instructions on the check-in process as well as directions to get to the property.
Negatives: There is a giant sign in the lobby indicating that anyone renting a room through a daily/weekly service are breaking the law and could be arrested and prosecuted. It specifically calls out backpackers. My wife and I were wearing backpacks walking through the lobby so it made us very nervous and we spent the rest of the trip always rushing through the lobby and avoiding interacting with anyone in the building. Also, we were expecting to be able to use the pool on the roof but it ended up being closed the entire time.
Overall, our stay was positive but I want to make sure future renters have clear expectations about the vibe.